Experimental and Finite Element Analysis of External ALC Panel Steel Frames with New Semi-Rigid Connector

In this paper, a new ALC panel connector was proposed. It has a good engineering economy and high fault tolerance. A quasistatic loading experiment was carried out to verify the feasibility of the external ALC panel steel frame under seismic loading. The test phenomena, hysteretic curve, skeleton cu...

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Autores principales:	Kewei Ding, Da Zong, Yunlin Liu, Shulin He, Wanyu Shen
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	steel structures autoclaved lightweight aerated concrete (ALC) panel seismic behavior finite element analysis parametric study Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/43298f0214d84c24ab29d3f14c378f00
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id	oai:doaj.org-article:43298f0214d84c24ab29d3f14c378f00
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spelling	oai:doaj.org-article:43298f0214d84c24ab29d3f14c378f002021-11-25T16:42:35ZExperimental and Finite Element Analysis of External ALC Panel Steel Frames with New Semi-Rigid Connector10.3390/app1122109902076-3417https://doaj.org/article/43298f0214d84c24ab29d3f14c378f002021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/22/10990https://doaj.org/toc/2076-3417In this paper, a new ALC panel connector was proposed. It has a good engineering economy and high fault tolerance. A quasistatic loading experiment was carried out to verify the feasibility of the external ALC panel steel frame under seismic loading. The test phenomena, hysteretic curve, skeleton curve, stiffness degradation, and energy dissipation of two sets of full-scale specimens were analyzed and discussed. Moreover, the simulation of pendulous Z-panel connectors with different thicknesses was carried out using ABAQUS software. The comparison reveals that the semi-rigid connection has a full hysteresis curve, good energy dissipation capacity, and a 15% increase in peak load capacity. Finally, similar results for different thicknesses in the use of pendulous Z-panel connectors reveal that using the 6 mm connector may be the most economical solution for engineering.Kewei DingDa ZongYunlin LiuShulin HeWanyu ShenMDPI AGarticlesteel structuresautoclaved lightweight aerated concrete (ALC) panelseismic behaviorfinite element analysisparametric studyTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10990, p 10990 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	steel structures autoclaved lightweight aerated concrete (ALC) panel seismic behavior finite element analysis parametric study Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	steel structures autoclaved lightweight aerated concrete (ALC) panel seismic behavior finite element analysis parametric study Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Kewei Ding Da Zong Yunlin Liu Shulin He Wanyu Shen Experimental and Finite Element Analysis of External ALC Panel Steel Frames with New Semi-Rigid Connector
description	In this paper, a new ALC panel connector was proposed. It has a good engineering economy and high fault tolerance. A quasistatic loading experiment was carried out to verify the feasibility of the external ALC panel steel frame under seismic loading. The test phenomena, hysteretic curve, skeleton curve, stiffness degradation, and energy dissipation of two sets of full-scale specimens were analyzed and discussed. Moreover, the simulation of pendulous Z-panel connectors with different thicknesses was carried out using ABAQUS software. The comparison reveals that the semi-rigid connection has a full hysteresis curve, good energy dissipation capacity, and a 15% increase in peak load capacity. Finally, similar results for different thicknesses in the use of pendulous Z-panel connectors reveal that using the 6 mm connector may be the most economical solution for engineering.
format	article
author	Kewei Ding Da Zong Yunlin Liu Shulin He Wanyu Shen
author_facet	Kewei Ding Da Zong Yunlin Liu Shulin He Wanyu Shen
author_sort	Kewei Ding
title	Experimental and Finite Element Analysis of External ALC Panel Steel Frames with New Semi-Rigid Connector
title_short	Experimental and Finite Element Analysis of External ALC Panel Steel Frames with New Semi-Rigid Connector
title_full	Experimental and Finite Element Analysis of External ALC Panel Steel Frames with New Semi-Rigid Connector
title_fullStr	Experimental and Finite Element Analysis of External ALC Panel Steel Frames with New Semi-Rigid Connector
title_full_unstemmed	Experimental and Finite Element Analysis of External ALC Panel Steel Frames with New Semi-Rigid Connector
title_sort	experimental and finite element analysis of external alc panel steel frames with new semi-rigid connector
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/43298f0214d84c24ab29d3f14c378f00
work_keys_str_mv	AT keweiding experimentalandfiniteelementanalysisofexternalalcpanelsteelframeswithnewsemirigidconnector AT dazong experimentalandfiniteelementanalysisofexternalalcpanelsteelframeswithnewsemirigidconnector AT yunlinliu experimentalandfiniteelementanalysisofexternalalcpanelsteelframeswithnewsemirigidconnector AT shulinhe experimentalandfiniteelementanalysisofexternalalcpanelsteelframeswithnewsemirigidconnector AT wanyushen experimentalandfiniteelementanalysisofexternalalcpanelsteelframeswithnewsemirigidconnector
_version_	1718413014572466176

Experimental and Finite Element Analysis of External ALC Panel Steel Frames with New Semi-Rigid Connector

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